fix(realm): align realm stack
realm_entrypoint fails while accessing unaligned stack base. This
issue happens when a newly added global variable shifts the end of
stack to be unaligned.
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I75901a2ead41adc0a19f92896be9e75b1fc882c6
diff --git a/realm/aarch64/realm_entrypoint.S b/realm/aarch64/realm_entrypoint.S
index 0fd4f9b..28a37de 100644
--- a/realm/aarch64/realm_entrypoint.S
+++ b/realm/aarch64/realm_entrypoint.S
@@ -11,6 +11,7 @@
.globl realm_entrypoint
.section .bss.stacks
+.align 8
.fill REALM_STACK_SIZE
stacks_end: